baber/WOPTO huggingface dataset:
Patent JP-H0874412-A (JP)
Title: Building scaffold and construction method thereof
Inventor: KUDO TAKAHIRO
IPC: E04G1/15
Filed: 1994-09-02
Abstract: PURPOSE: To efficiently provide a scaffold corresponding to the dimension of a building by standing scaffold units around a building with the predetermined space, and stretching an auxiliary lateral material between each unit adjacent to each other, and connecting the units with clamp or the like so as to connect the whole. CONSTITUTION: Scaffold units 4 and scaffold units 4a for corner part are stood around a building 1 with the predetermined space, and each unit 4 and 4a are connected by plural auxiliary lateral materials 9 so as to construct a building scaffold 3. At the time of connecting each unit, the auxiliary lateral material 9 extended from a lateral material 7 of the unit is connected to the lateral material of the adjacent unit by a clamp provided with a bolt and nut freely to be disconnected. The scaffold 3 is formed by appropriately combining the scaffold units 4, 4a in response to the plan and the dimension of the building 1. The scaffold providing work is thereby efficiently performed.
Patent JP-H0778372-A (JP)
Title: Light modulator and adjusting method of optical head
Inventor: YAMADA FUMIAKI
IPC: G11B7/12
Filed: 1993-08-24
Abstract: PURPOSE: To obtain an efficient positioning for an optical head detecting system by separately generating three kinds of optical signals, i.e., a recording signal, focus error signal and tracking error signal in an optical modulating device in accordance with an input electric signal. CONSTITUTION: A laser beam generated from the head being an object for assembling and regulating is made to pass through a Faraday element 101, an objective lens 103 and a target part 105. The rotation of the plane of polarization proportional to an electric current generated a magnetic field is obtained by winding a solenoid coil around the material having a large Faraday constant and making the electric current to flow with the Faraday element. The objective lens 105 is installed to a lens mounting mechanism moving in the direction of the optical axis with an actuator such as a piezo-electric element, etc., driving in the direction of the optical axis, thereby detecting a focus state. A tracking guide groove is dug on the surface of the target 105 with the same interval as the track interval, and a reflecting film is stuck.  The position of the reflecting film is moved with the actuator, the reflecting position of the laser beam is regulated, and then the tracking signal is generated.
Patent JP-S6473168-A (JP)
Title: Ignition control circuit
Inventor: JIYAN MISHIERU MOROO
IPC: F02P5/145
Filed: 1988-08-25
Abstract: PURPOSE: To stabilize a gain of a servo control loop which is formed by an ignition control circuit by forming a negative return loop at an amplifier- comparator and a differential amplifier. CONSTITUTION: An input terminal of a differential amplifier 11 which has a trans-conductance Y0 is connected with a terminal of a resistor 10. And an output terminal of the differential amplifier 11 is connected with the first input terminal of an amplifier-comparator 9 toward a direction in which a loop formed by the amplifier-comparator 9, a resistor 10 and the differential amplifier 11 generates a negative return. Thereby, the trans-conductance Y0 of the differential amplifier 11 can get an extremely stabilized value, therefor, a trance-conductance between a detective resistor R1 and an control terminal of an electric switch 4 decided by a resistor R2, R10 and the trans-conductance Y0 can be set easily and the value is extremely stabilized. Therefor, the ignition control circuit has a stabilized profit of a control loop.
Patent JP-H0955316-A (JP)
Title: Planar magnetic element and production thereof
Inventor: HONMA KATSUHISA
IPC: H01F41/04
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress increase of coercive force or deterioration of saturation magnetization due to contact with a magnetic body layer at the time of deposition of film or anisotropic control heat treatment by employing a nitride of positive element in the insulator layer of a planar magnetic element. SOLUTION: A planar inductor has such structure as the planar coil part 3 is sandwiched by Fe-Co-B-C based magnetic body layers 1 through Al-N insulation layers 2. The production process of planar magnetic element comprises a step for making slits in the laminate of Fe-Co-B-C based magnetic body layer 1 and Al-N insulation layers 2 under a coil, at the groove part for separating the elements, and in the surface of magnetic body layer. The laminate comprises four magnetic body layers and interlayer insulator layers disposed above and below the magnetic body layers. Subsequently, an SiO2 insulation layer is formed in the gap between the coil and the underlying magnetic body layer followed by formation of a Cu coil and an insulation layer above the coil. Finally, the magnetic body layer and a bonding pad part are exposed.
Patent JP-S6269511-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA YUKIO
IPC: H01L21/263
Filed: 1985-09-20
Abstract: PURPOSE:To contrive the improvement of quality and photovoltaic characteristics by forming by an appropriate method of formation each semiconductor layer of two layers or more, of which at least one layer is of an amorphous semiconductor. CONSTITUTION:The manufacturing equipment of a p-i-n junction type photovoltaic device consists of a preparation chamber 1, a chamber 2 for forming a p-type amorphous semiconductor layer by light CVD using an excimer laser, a chamber 3 for forming an i-type amorphous semiconductor layer by plasma CVD using multi-electrodes, a chamber 4 for forming an n-type minute crystal semiconductor layer by light CVD using a low voltage mercury lamp and an evacuation chamber 5. The preparation chamber 1, the chambers 2, 3, 4 and the evacuation chamber 5 are arranged in this sequence and are mutually connected or isolated by opening or closing the gate valves 1b, 2a, 4a, 5a provided in mutual bulkheads. A substrate S is introduced in the preparation chamber 1 in a state that a transparent electrode is preliminarily formed on the main surface from the gate valve 1a and taken outside from the gate valve 5b of the evacuation chamber 5 through each chamber 2, 3, 4 in sequence.
Patent JP-S5999350-A (JP)
Title: Excitation of ultrasonic vibrator array
Inventor: NISHI KENICHI
IPC: G01N29/26
Filed: 1982-11-30
Abstract: PURPOSE:To contribute to miniaturization of a sector scanning ultrasonic flaw detector with a simple excitation structure by applying an output signal of a decoder sequentially to a set of two vibrators while an output signal corresponding to the largest dicimal number among outputs of the decoder is applied to one vibrator positioned at the center of vibrators arranged parallel or two vibrators in the center thereof to generate an ultrasonic wave with the excitation of the vibrators. CONSTITUTION:Each time a clock pulse 7 is inputted to a counter 6, the counter 6 advances and pulse outputs are produced sequentially at output terminals D1- D9 of a decoder 8. The pulse output comes in regular order. Therefore, the terminals D1-D9 are connected to the vibrators as follows: D1 to A1 and A17, D2 to A2 and A16, D3 to A3 and A15.... So, first the vibrators A1 and A17 are excited and then A2 and A16, A3 and A15... are done. Finally, the terminal D9 excites the vibrator 9 positioned at the center of those A1-A17. In short, ultrasonic waves are generated simultaneously from the vibrators A1 and A17. Then, they are generated from A2 and A16 and A3 and A15 and finally, from A9.
Patent JP-H0492312-A (JP)
Title: Heat resistant insulated wire and manufacture thereof
Inventor: MOCHIKI KENJI
IPC: H01B7/02
Filed: 1990-08-08
Abstract: PURPOSE:To prevent collapse of insulating layers during a peeling off process and improve their mechanical strength such as cut-through property abrasion resistance, etc., and tinting property by coating the outside of an inner insulating layer made of cross-linked resins of fluoride rubber composition with an outside insulating layer made of not black crossed-linked resin of ethylenetetrafluoroethylene or polyvinylidene fluoride. CONSTITUTION:Composition A is obtained by mixing 30 parts of calcium carbonate as a reinforcing agent in 100 parts of tetrafluoroethylene-propylene copolymer used as a composition of fluororubber, and further adding 5 parts of triallylisocyanurate as a cross-linking agent, and it is extruded and laid on the circumference of a 0.5sq. copper wire conductor 'a' of 0.25mm thickness to form an inner insulating layer 'b'. Next, a composition B is obtained by adding 5 parts of triallylisocyanurate as a cross-linking agent to 100 parts of Tefzel 200 used as ethylenetetrafluoroethylene, and it is extruded and laid on the circumference of the inner insulating layer 'b' of 0.05mm thickness to form an outer insulating layer 'd'.
Patent JP-S6189326-A (JP)
Title: Production of polyester combined filament yarn having multicolor dyeing
Inventor: SATO YOSHIAKI
IPC: D01F8/14
Filed: 1984-10-08
Abstract: PURPOSE:To improve strength, by spinning simultaneously polyester combine filament yarn having multicolor dyeing as combined filament yarn of two core- sheath conjugated yarn wherein the polymer A and the polymer B in specific ratios comprise core-sheath and sheath-core. CONSTITUTION:The polymer A (polyester) and the polymer B (polyester) obtained by copolymerizing metal sulfonate group-containing ester unit) are fed from the top of a spinneret divided by the partition plate 3, the core-sheath conjugated yarn M and the core sheath conjugated yarn N are simultaneously extruded from the M extrusion hole 11 and the N extrusion hole 18, both the yarn is doubled, and combined. The conjugated yarn M has the polymer A as the core and the polymer B as the sheath as 10-70wt% sheath ratio P, and the conjugated yarn N has the polymer A as the sheath and >=10wt% of the polymer B as the core with P<=+ or -10% core ratio.
Patent JP-S6365266-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: F25D11/02
Filed: 1986-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5999735-A (JP)
Title: Semicondutor integrated circuit device by dielectric isolation system
Inventor: TOGASHI KOUICHI
IPC: H01L21/301
Filed: 1982-11-30
Abstract: PURPOSE:To divide an insulating isolating substrate easily, and to improve the efficiency of mounting work by avoiding the formation of a conductor pattern on a single crystalline island with a scribing line. CONSTITUTION:The (100) face of the N type Si substrate 1 is etched in an anisotropic manner to form V grooves, and the surface is coated with an SiO2 film 2. Poly Si 3 is deposited through a CVD method, the substrate 1 is polished, and the single crystalline islands 11, 12 are isolated by the film 2. An SiO2 film 5 is removed through etching and the scribing line 6 is formed in the island 11, and the SiO2 film 5 is bored, semiconductor elements are formed and conductor patterns 7 are formed in the islands 12, but the conductor pattern is not formed on the island 11. When the scribing line 6 is divided at a every chip, only the island 11 is broken and the conductor patterns 7 are difficult to be disconnected even when cracks are generated in the isolating oxide film 2. The breaking of poly Si 3 also stops on the island 11 side on mounting, and does not extend over the island 12. Accordingly, the substrate is divided easily, and the efficiency of mounting work is improved.
Patent JP-H04229491-A (JP)
Title: Bicmos logic circuit and method having self-boost resistance
Inventor: SUKOTSUTO JII NOGURU
IPC: G11C7/12
Filed: 1991-07-26
Abstract: PURPOSE: To improve the resistivity against the self-boost phenomenon of a BICMOS circuit. CONSTITUTION: A BICMOS logic circuit 160 has a self-boost resistivity and consists of a resistor 162, first and second transistors 161 and 168, switching sections 163 and 164 and discharging sections 165, 166, 167 and 169. The resistor 162 and the transistor 161 bias the sections 163 and 164 to first and second reference voltages which may be equal. The transistor 168 is a bipolar transistor and provides output signals to a load.
Patent JP-H0258536-A (JP)
Title: Copolyester amide and production thereof
Inventor: KIDAI OSAMU
IPC: C08G69/44
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a polyester amide with high stiffness, high strength and high breaking extension excellent in heat resistance and having a specified structure. CONSTITUTION:A copolyester amide mainly composed of 5-35mol% aromatic dicarboxylic acid residue represented by formula I, 5-35mol% ethylene glycohol residue expressed by formula II, 30-80mol% aromatic oxycarboxylic acid residue represented by formula III, 2-30mol% aromatic amino carboxylic acid residue expressed by formula IV (R is hydrogen or 1-6C hydrocarbon) and 1-15mol% ether-containing oxycarboxylic acid residue represented by formula V and having >=10 poise melt viscosity at 290 deg.C, 100sec<-1>. The above-mentioned copolymer is prepared by reacting 5-50wt.% polyester composed of a repeating unit of formula VI with 30-90wt.% hydroxyl benzoic acid and carrying out the reaction by adding 2-30wt.% aminobenzoic acid before completion of acylation reaction in further acylating the resultant oligocopolymer and polymerizing the oligomer under reduced pressure.
Patent JP-H1133755-A (JP)
Title: Laser processing
Inventor: TANABE ISAO
IPC: B23K26/082
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To form a slit on a resin layer and a metal layer, without damaging the resin layer of a sheet processing material laminated with the resin layer and the metal layer, by changing a laser beam irradiating position to a longitudinal direction of the processing part, while generating the laser beam in a pulse type. SOLUTION: The sheet processing material 10, which is to be finished in a probe unit 12, is irradiated with the laser beam at the processing part indicated by a broken line, from the metal layer side intermittently. The irradiating point of the processing part is repeatedly changed in succession gradually along the processing part. Thus, the processing part is cut in a shape shown by a cutting line 20, a notching part 22 are formed on the resin layer 14 and on the metal layer, and a grove 24 is formed on the metal layer. In this case, an impact to the neighboring of the processing part is remarkably minimized and the resin layer 14 is not damaged. Also, a slit with a narrow width and a larger depth size can be formed by fixing a focus point of the laser beam at a new processing face whenever the irradiating point is changed each time.
Patent JP-S59101103-A (JP)
Inventor: IZAWA ATSUO
IPC: A44B11/14
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0959325-A (JP)
Title: Rubber-reinforced vinyl-based resin
Inventor: HIGAKI KEIGO
IPC: C08F255/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-reinforced vinyl-based resin excellent in impact resistance, weather resistance, coloring property and appearance after forming. SOLUTION: This rubber-reinforced vinyl-based resin is obtained by polymerizing 95-20wt.% vinyl-based monomer in the presence of (A) 5-80wt.% rubbery copolymer obtained by polymerizing monomers having a mixing ratio of ethylene/a 3-20C α-olefin/a non-conjugated diene =(5-95)/(95-5)/(0-30) (in wt.%) by using a metallocene catalyst. The rubber-reinforced vinyl-based resin having 5-200% grafting ratio and 0.1-1.0dl/g specific viscosity [η] of a methyl elhyl ketone-soluble fraction, is obtained.
Patent JP-H1154038-A (JP)
Title: Electron emitting element, electron surface and manufacture of picture forming device
Inventor: ARAI YOSHITAKA
IPC: H01J31/12
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which is applicable to an electron source of a picture forming device to form an high grade picture and realizes uniform electron emitting characteristics for a long time. SOLUTION: In a manufacturing method of an electron emitting element which has a forming processing to form an electron emitting part 5 on conductive film 4 spanned between element electrodes 2, 3 on a base substance 1 and an activation process applying the voltage between the element electrodes 2, 3 under the atmosphere where an organic substance is present, a plasma cleaning process, which is carried out by applying a voltage between an electron emitting element and an anode electrode arranged in an airtight container to generate plasma, is carried out in either one or more of such periods as, before or after the forming process, or after an activating process.
Patent JP-2000027205-A (JP)
Title: Design structure of block retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a design structure of a block retaining wall capable of presenting a design in succession so as to extend between adjacent blocks for the retaining wall. SOLUTION: A block retaining wall A includes blocks for a retaining wall, on which a wall face 2 is formed by a plurality of partitioned faces 21 defined by joints 20, installed and constructed in a crosswise extending condition. In this case, the adjacent blocks for the retaining wall have a pair of successive partitioned faces 21a, 21a adjacent to each other with a block-to-block joint 3 therebetween, the both successive partitioned faces being formed so as to be successive in shape with the block-to-block joint therebetween, the block-to- block joint interposed between both successive partitioned faces being embedded with mortar or others, the mortar embedded portion 4 and both successive partitioned faces being colored and formed into one partitioned and colored face 21A.
Patent JP-S58117621-A (JP)
Inventor: OOTSUKA MASAO
IPC: H01H33/18
Filed: 1981-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0374700-A (JP)
Title: Internal pressure increase suppressing method for low temperature liquefied gas container
Inventor: TAKAO SHINGO
IPC: F17C3/06
Filed: 1989-08-16
Abstract: PURPOSE:To facilitate operation of a container, to reduce the increase of a liquid temperature due to heat from a power source, and to reduce the cost of surrounding equipment by a method wherein a material having high emissivity is used for the inner wall of a low temperature liquefied gas container, and emissivity of the inner wall is increased. CONSTITUTION:Structure of the wall of a low temperature liquefied gas lorry vehicle is formed such that a pearlite vacuum heat insulating layer 2 is formed in a steel plate outer wall 1, and a stainless steel plate 3 is attached to an inner wall. A tank wall is formed such that a pearlite vacuum heat insulating layer 2 is formed inside the steel plate outer wall 1, and a membrane 7 is mounted to an aluminum inner wall 6. To increase emissivity, a material, e.g. alumina silica, zirconium silicate, having high emissivity is flame-sprayed to the inner wall or a material on which mechanical surface treatment, e.g. sand blast, or heat treatment, e.g. heating by means of a burner for oxidizing a surface, is applied is used for the inner wall.
Patent JP-2001035618-A (JP)
Title: Electron device element connector
Inventor: FUSE NAOKI
IPC: H01R13/03
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron device element connector, such as a connector slot capable of suppressing radiation of high-frequency electromagnetic noise without an additional shield or filter. SOLUTION: The main body 11 of an electron device element connector such as a connector slot 10, placing an electron device element 30 on an electronic circuit board 20 is formed from an organic resin material containing a flat soft magnetic powder 16. The soft magnetic power 16 is desirably alloy powder consisting of 0.5 wt.%<=Cr<=20 wt.%, 0.001 wt.%<=Si<3.0 wt.%, 0.01 wt.%<=Al<=20 wt.%, and the residual part consisting of Fe and inevitable impurities.
Patent JP-S59100173-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/00
Filed: 1982-12-01
Abstract: PURPOSE:To provide a recording liquid which can be stably preserved over a long period of time, hardly causes clogging of fine discharge orifices and capillaries and can give a printed image having excellent resistance to water and light with a high density and a clear tone, containing a specified naphthyl azo dye. CONSTITUTION:A recording liquid consisting of a recording agent serving as a component forming a printed image and a liquid medium for dissolving or dispersing the recording agent, wherein the recording agent comprises at least one dye of formula I (wherein Q<1>, Q<3> are each a substd. phenyl or substd. naphthyl group having at least one SO3M residue; Q<2> is a substd. naphthylene group having at least one SO3M residue; M is a base selected from Na, K, Li, ammonium and amine) such as a dye of formula II or III. The recording liquid has physical properties (viscosity, surface tension, electrical conductivity, etc.) matching discharge conditions, can be stably preserved over a long period of time and does not cause clogging of fine discharge orifices. The liquid can be rapidly fixed to a material to be recorded, hardly runs on recording materials and can give a printed image having excellent resistance to water and light with a high density and a clear tone.
Patent JP-H0631599-A (JP)
Title: Tool management device
Inventor: NAGANAWA YUUJI
IPC: B23Q17/09
Filed: 1992-07-15
Abstract: PURPOSE:To permit the soft disposal of the change, etc. of a production plan, etc., by automatically carrying out the real-time tool estimation each time when a work is fed from a preparatory station, as for a tool management device in a flexible production system. CONSTITUTION:A tool life judging part 20 judges if the tool in the exhaustion of life and a newly prepared tool exist or not, on the basis of the work starting time of a work, used tools, used time of each tool and the tool magazine information each time when the work is fed from a preparatory station. The result of the judgement is displayed on a work instruction CRT through a tool life display part 21. Accordingly, the real-time tool estimation is displayed, and the efficient system operation can be executed.
Patent JP-H0375345-A (JP)
Title: Aluminum-base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C45/08
Filed: 1989-08-15
Abstract: PURPOSE:To manufacture the Al-base alloy having high hardness and excellent formability by preparing the Al-base alloy in such a manner that specified ratios of Al, Ni, rare earth elements, B, etc., are blended therein. CONSTITUTION:An alloy expressed by chemical formula AlaMbRcXd (where M denotes at least one kind of element selected from Ni and Co, R denotes at least one kind selected from rear earth elements, X denotes at least one kind of element selected from B and C and (a), (b), (c) and (d) satisfy, by atom%, 50<=a<=98, 1<=b<=20, 1<=c<=20 and 0<=d<=10) and contg. at least, by volume, >=50% amorphous part is prepd. In this way, the Al-base alloy in which high strength is secured and having high toughness and excellent formability can be obtd.